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Subject[rfc 08/10] Export NR_MAX_ZONES to the preprocessor
Signed-off-by: Christoph Lameter <clameter@sgi.com>

---
include/linux/bounds.h | 1 +
include/linux/mmzone.h | 3 ++-
kernel/bounds.c | 1 +
3 files changed, 4 insertions(+), 1 deletion(-)
Index: linux-2.6/include/linux/mmzone.h
===================================================================
--- linux-2.6.orig/include/linux/mmzone.h 2008-02-29 18:18:19.000000000 -0800
+++ linux-2.6/include/linux/mmzone.h 2008-02-29 18:20:30.000000000 -0800
@@ -17,6 +17,7 @@
#include <linux/pageblock-flags.h>
#include <asm/atomic.h>
#include <asm/page.h>
+#include <linux/bounds.h>

/* Free memory management - zoned buddy allocator. */
#ifndef CONFIG_FORCE_MAX_ZONEORDER
@@ -177,7 +178,7 @@ enum zone_type {
ZONE_HIGHMEM,
#endif
ZONE_MOVABLE,
- MAX_NR_ZONES
+ __MAX_NR_ZONES
};

/*
Index: linux-2.6/kernel/bounds.c
===================================================================
--- linux-2.6.orig/kernel/bounds.c 2008-02-29 18:18:19.000000000 -0800
+++ linux-2.6/kernel/bounds.c 2008-02-29 18:18:53.000000000 -0800
@@ -14,4 +14,5 @@
void foo(void)
{
DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS);
+ DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES);
}
Index: linux-2.6/include/linux/bounds.h
===================================================================
--- linux-2.6.orig/include/linux/bounds.h 2008-02-29 18:18:19.000000000 -0800
+++ linux-2.6/include/linux/bounds.h 2008-02-29 18:20:32.000000000 -0800
@@ -8,5 +8,6 @@
*/

#define NR_PAGEFLAGS 32 /* __NR_PAGEFLAGS # */
+#define MAX_NR_ZONES 4 /* __MAX_NR_ZONES # */

#endif
--


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